rancherOS/scripts/tar-images

#!/bin/bash
set -ex

cd $(dirname $0)/..

IMAGES=$(bin/host_ros c images -i build/initrd/usr/share/ros/os-config.yml)
echo "tar-image: IMAGES=$IMAGES"
for i in $IMAGES; do
    echo "tar-image: pull($i)"
    if [ "${FORCE_PULL}" = "1" ] || ! docker inspect $i >/dev/null 2>&1; then
        docker pull $i
    fi
done

echo "tar-images: docker save ${IMAGES} > build/images.tar"
docker save ${IMAGES} | xz > build/images.tar
echo "tar-images: DONE"